Hydrabio Hyalu+ Serum, 30 ml, Bioderma After the age of 20, the synthesis of Hyaluronic Acid happens more slowly, and its quality decreases: water reserves decrease, the skin becomes dehydrated, it weakens, wrinkles and fine lines appear. Properties : - Hydrabio Hyalu+ Ser provides complete and specific care for dehydrated skin. - Intensively rehydrates the skin, with long-term results, while limiting the first signs of skin aging. - HYALU+ technology helps the skin restore its own natural hydration mechanisms and ability to retain water, essential to maintain a healthy balance. - Helps to strengthen and protect the skins internal reserves of Hyaluronic Acid, a molecule naturally present in the body, with an essential role in maintaining the skins hydration level. - Low molecular weight Hyaluronic Acid helps the skin regain its firmness and tone. - Niacinamides strengthen the protective function of the skin barrier. - Gel texture, light. - It is quickly absorbed into the skin. - Very good tolerance. - Tested under dermatological supervision on sensitive skin. - Non-sticky, non-greasy. - Scented formula. Intensely and sustainably hydrated, the skin is toned, wrinkles and fine lines are visibly reduced. The skin has a fresh, bright and healthy appearance. Way of ussage : Apply about 5 drops in the morning and/or evening directly to the face and neck after cleansing with a Hydrabio hygiene product. Use before a skin care product. Ingredients : aqua/water/eau, butylene glycol, glycerin, propanediol, pentylene glycol, niacinamide, polysorbate 20, xanthan gum, hydrolyzed hyaluronic acid, fructooligosaccharides, sodium citrate, citric acid, carnosine, adenosine, saccharide isomerate, sodium hyaluronate, peumus boldus leaf extract , hexyldecanol, 1,2-hexanediol, caprylyl glycol, pyrus malus (apple) seed extract, brassica campestris (rapeseed) sterols, tocopherol, fragrance. Presentation : 30 ml